Individual Calculations July 2008
 Vingurt, Grigorij  Total change: -14.50  Rating chartPersonal card
 Saratov region Chmp. 2008 open Saratov RUS 2008-05-30
RcRownchangeKK*chgGame
 2042 2109 3.50 7 -0.58 25 -14.50 
  Velichko, Tatiana 1887 RUS1.0010.22255.50 
  Fedorova, Tatiana 1955 RUS0.501-0.2125-5.25 
  Malchikov, Igor 2318 RUS0.001-0.2325-5.75 
  Bolychevsky, Alexander 1808 RUS1.0010.15253.75 
  Fedukin, Alexandre 1991 RUS0.001-0.6625-16.50 
  Raisov, Idris 2068 RUS1.0010.442511.00 
  Zernyshkin, Vladislav 2268 RUS0.001-0.2925-7.25 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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